Add basic GUI support (#17)

qml/Components/ClideEditor.qml

@@ -104,28 +104,6 @@ Rectangle {
                 onLinkActivated: function (link) {
                     Qt.openUrlExternally(link);
                 }
-
-                // TODO: Handle saving
-                // Component.onCompleted: {
-                //     if (Qt.application.arguments.length === 2)
-                //         textDocument.source = "file:" + Qt.application.arguments[1]
-                //     else
-                //         textDocument.source = "qrc:/texteditor.html"
-                // }
-                // textDocument.onStatusChanged: {
-                //     // a message lookup table using computed properties:
-                //     // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer
-                //     const statusMessages = {
-                //         [ TextDocument.ReadError ]: qsTr("Failed to load “%1”"),
-                //         [ TextDocument.WriteError ]: qsTr("Failed to save “%1”"),
-                //         [ TextDocument.NonLocalFileError ]: qsTr("Not a local file: “%1”"),
-                //     }
-                //     const err = statusMessages[textDocument.status]
-                //     if (err) {
-                //         errorDialog.text = err.arg(textDocument.source)
-                //         errorDialog.open()
-                //     }
-                // }
             }
 
             FontMetrics {

src/gui/filesystem.rs

@@ -57,7 +57,6 @@ pub mod qobject {
     }
 }
 
-// TODO: Implement a provider for QFileSystemModel::setIconProvider for icons.
 pub struct FileSystemImpl {
     file_path: QString,
 }